/* 移动端 */
@media screen and (max-width: 800px) {
    header .logo a, header .mobile-nav-button { text-shadow: 0 0 3px #000; }
    .header .logo a, .header .mobile-nav-button { text-shadow: unset; }
    .nav { display: none; }
    .mobile-nav-button { font-size: 23px; }
    .mobile-nav-slider {
        position: fixed;
        width: 100%;
        height: 100%;
        z-index: -100;
        top: 0;
        left: 0;
        transition: all .3s ease-in-out;
    }
    .mobile-nav-mask {
        position: absolute;
        left: 100%;
        top: 0;
        width: 50%;
        height: 100%;
        background-color: rgba(0, 0, 0, .4);
        z-index: 101;
        transition: all .5s ease-in-out;
    }
    .mobile-nav {
        position: absolute;
        top: 0;
        left: -50%;
        width: 50%;
        height: 100%;
        background: linear-gradient(60deg,#ffd7e4 0,#c8f1ff 93%);
        z-index: 102;
        display: flex;
        flex-direction: column;
        align-items: center;
        transition: all .5s ease-in-out;
    }
    .mobile-nav .mobile-avatar {
        width: 100px;
        height: 100px;
        border-radius: 50%;
        overflow: hidden;
        margin-top: 40px;
    }
    .mobile-nav .mobile-summary {
        display: flex;
        justify-content: space-around;
        margin-top: 30px;
        width: 100%;
    }
    .mobile-nav .mobile-summary .summary-item {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .mobile-nav .split-line {
        width: 100%;
        border: 1px dashed rgba(57, 197, 187, 0.5);
        margin: 30px 0 10px 0;
        box-sizing: border-box;
    }
    .mobile-nav .mobile-menu {
        width: 100%;
    }
    .mobile-nav .mobile-menu li {
        padding: 20px;
    }
    .mobile-nav .mobile-menu li a {
        color: #4D197D;
    }
    .mobile-nav .mobile-menu li a span:first-child {
        padding: 5px;
        background: rgba(0,0,0,.1);
        border-radius: 20px;
        margin-right: 5px;
    }
}

/* PC端 */
@media screen and (min-width: 800px) {
    header:hover { color: #fff; background-color: rgba(0, 0, 0, .4); }
    header .logo { margin-left: 12px; }
    .mobile-nav-button, .mobile-nav-slider { display: none; }
}

/* 页头通用样式 */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 20;
    width: 100%;
    height: 60px;
    color: #fff;
    background-color: transparent;
    padding: 0 20px;
    box-sizing: border-box;
    transition: all .2s linear;
}

header .logo a {
    color: inherit;
    font-weight: bold;
}

.header {
    background-color: #fff;
    color: #333;
    border-bottom: 1px solid #eee;
}

.menu {
    display: flex;
}

.menu li {
    margin: 0 12px;
    font-size: 17px;
    list-style: none;
}

.menu li a {
    display: block;
    height: 60px;
    line-height: 60px;
    color: inherit;
    cursor: pointer;
    transition: all .2s ease-in;
}

.menu li a:hover,
.menu li a.active {
    color: orange;
}

.menu li a span:first-child {
    background: rgba(255, 255, 255, .6);
    border-radius: 10px;
    padding: 3px;
}

/* 页尾公用样式 */
footer {
    height: 66px;
    background-image: linear-gradient(-120deg, #ee7752, #23d5ab, #23a6d5, #23d5ab);
    background-size: 150% 150%;
    text-align: center;
}

.footer__title {
    padding-top: 10px;
    font-size: 16px;
    color: #fff;
}

.footer__icp {
    padding-top: 6px;
    font-size: 13px;
    color: #595a5a;
}